Home / 222,110.64-333,088.03-62,143.61

Finding the Fourth Proportional to 222,110.64, 333,088.03 and 62,143.61

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Solution

The fourth proportional to 222,110.64, 333,088.03 and 62,143.61 is: 93,193.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,110.64 : 333,088.03 = 62,143.61 : x
  2. Step 2: Convert to fraction form
    222,110.64/333,088.03 = 62,143.61/x
  3. Step 3: Cross multiply
    222,110.64x = 333,088.03 × 62,143.61
  4. Step 4: Simplify right side
    222,110.64x = 20,699,291,044.23
  5. Step 5: Solve for x
    x = 20,699,291,044.23/222,110.64
  6. Step 6: Final answer
    x = 93,193.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.